body {
  background-color: NavajoWhite;
}

* {
  margin: 0;
  padding: 0;
  font-family: "Arial", "微软雅黑";
}

ul,
li {
  list-style: none;
}

.bbs {
  margin: 0 auto;
  width: 600px;
  position: relative;
}

header {
  padding: 5px 0;
  border-bottom: 1px solid #cecece;
}

header span {
  display: inline-block;
  width: 220px;
  height: 50px;
  color: #fff;
  background: #009966;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  line-height: 50px;
  border-radius: 8px;
  cursor: pointer;
}

.post {
  position: absolute;
  background: #ffffff;
  border: 1px #cccccc solid;
  width: 500px;
  left: 65px;
  top: 70px;
  padding: 10px;
  font-size: 14px;
  z-index: 999999;
  display: none;
}

.post .title {
  width: 450px;
  height: 30px;
  line-height: 30px;
  display: block;
  border: 1px #cecece solid;
  margin-bottom: 10px;
}

.post select {
  width: 200px;
  height: 30px;
}

.post .content {
  width: 450px;
  height: 200px;
  display: block;
  margin: 10px 0;
  border: 1px #cecece solid;
}

.post .btn {
  width: 160px;
  height: 35px;
  color: #fff;
  background: #009966;
  border: none;
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  line-height: 35px;
  border-radius: 8px;
  cursor: pointer;
}

.bbs section {
  background-color: moccasin;
}

.bbs section ul li {
  padding: 10px 0;
  border-bottom: 1px #999999 dashed;
  overflow: hidden;
}

.bbs section ul li div {
  float: left;
  width: 60px;
  margin-right: 10px;
}

.bbs section ul li div img {
  border-radius: 50%;
  width: 60px;
}

.bbs section ul li h1 {
  float: left;
  width: 520px;
  font-size: 16px;
  line-height: 35px;
}

.bbs section ul li p {
  color: #666666;
  line-height: 25px;
  font-size: 12px;
}

.bbs section ul li p span {
  padding-right: 20px;
}